I notice the article is rather vague .. the study shows that whole grains "may" reduce cholesterol and heart disease risk. The study "suggests" bran and fiber from grains may reduce insulin resistance and cancer risk. These health benefits were "associated with" increased consumption of whole grains .. Of course, the fact that the benefits were also associated with other modest lifestyle habits including exercise, fiber from vegetables and fruits, vitamin supplementation, moderate alcohol and protein consumption gets a passing mention in the closing paragraph.



Doreen